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A small block of mass m projected horizo...

A small block of mass m projected horizontally from the top of the smooth and fixed hemisphere of radius r with speed `u` as shown. For values of `u ge u_(0)(u_(0)=sqrt(gr))` it does not slide on the hemisphere. `l` i.e., leaves the surface at the top itself.

In the above problem find its net acceleration at the instant it levels the hemisphere.

A

zero

B

g/2

C

g

D

g/3

Text Solution

Verified by Experts

The correct Answer is:
C
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